回答編集履歴
1
Update
test
CHANGED
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@@ -4,20 +4,22 @@
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import numpy as np
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df = pd.DataFrame({'連番': range(10), 'G': np.random.randint(0, 100, (10, ))})
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df_1 = pd.DataFrame({'連番': range(5, 15), 'G': np.random.randint(0, 100, (10, ))})
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dfx = pd.merge(df, df
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dfx = pd.merge(df, df, how='cross').query('連番_x + 1 == 連番_y')\
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.set_axis(['df.連番', 'df.G', 'df_1.連番', 'df_1.G'], axis=1)
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print(dfx)
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```
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+
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| df.連番 | df.G | df_1.連番 | df_1.G |
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|----------:|-------:|------------:|---------:|
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| 0 | 46 | 1 | 14 |
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| 1 | 14 | 2 | 18 |
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| 2 | 18 | 3 | 29 |
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| 3 | 29 | 4 | 92 |
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| 4 |
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20
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| 4 | 92 | 5 | 73 |
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| 5 |
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| 5 | 73 | 6 | 3 |
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| 6 |
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| 6 | 3 | 7 | 57 |
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20
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| 7 |
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| 7 | 57 | 8 | 33 |
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| 8 |
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| 8 | 33 | 9 | 15 |
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22
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-
| 9 | 19 | 10 | 39 |
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